Hospital-specific automatic blood lysing machine installation steps

product manual

The special automatic blood lysing machine of Hangzhou Jutong Hospital places the plasma bag between the melt water bladder and the water bladder. After pressing the start button, the hot water is automatically injected into the water bag for circulating melting. Keep the plasma from touching the water during the melting process, and maintain the true dry melt.

Scope of application
The special automatic blood lysing machine of Hangzhou Jutong Hospital is generally applicable to blood center, clinical blood transfusion department, hospital, blood product production unit, medical laboratory, reducing the process, saving time for saving patients, and facilitating medical workers. The ideal matching tool for blood banks. Energy saving, emission reduction, and water conservation; the process of melting the pulp does not use disposable plastic bags to wrap the plasma bags to protect the environment and reduce pollution.

Main feature
1. It adopts bi-metal two-stage temperature control system, which automatically alarms and cuts off the power supply.
2, "water-proof film bag" made of medical green new materials, non-toxic, tasteless, non-toxic side effects, long service life.
3, the water tank is sealed, long-term no need to change the water, adding a special disinfectant (chlorine tablets) effect is better, saving resources to reduce the burden of water replacement. The instrument will not have water and dirt spills on the environment, protecting the environment and operators.
4. If the plasma bag is broken due to the water-proof film bag, it will not cause excessive leakage, pollute the water tank and the environment.

Operating procedure

one. purpose

Establish a standard operating procedure for thawing fresh frozen plasma, common frozen plasma and cryoprecipitate in a circulating water bath, and standardize the freezing blood into a decomposing operation to ensure blood quality and safety.

two. Duties

Our department staff apply this procedure to ensure safe plasma for the clinic.

three. principle

The frozen plasma melting tank adopts the principle of electrical control. Fresh frozen plasma, common frozen plasma and cryoprecipitate need to be rapidly thawed to prevent protein formation under the stable temperature of 37-40 °C. The circulating water tank can maintain stable temperature water bath conditions. Quickly and batch thaw frozen blood products to ensure thawing speed and blood quality.

four. Scope of application

Suitable for circulating water baths to thaw fresh frozen plasma, normal frozen plasma and cryoprecipitate operations.

Five, equipment and reagents

Equipment: blood bank special melting machine, plasma thawing bag

Sixth, environmental conditions Temperature: 20-27 ° C, humidity ≤ 80%

Seven, operating procedures:

1. Connect the inlet pipe, drain pipe, and connect the power supply;

2, turn on the power switch, press the "Start" button, prompt "water shortage" state, unscrew the tap to start adding water, until the water is completed, the "pre-warming" light is on;

3. Set the thawing temperature (generally set to 38 ° C) and the thawing time (determined according to the amount of thawing plasma, generally set at 16 minutes or more);

4. After the preheating is completed, the water level of the water tank rises to the working state;

5. Remove the plasma or cryoprecipitate from the low temperature refrigerator, remove the packing box, put on the thawing bag, put it into the thawing tank, and cover the defrosting lid;

6. After the thawing is completed, the plasma thawing bag is taken out in turn, the plasma is removed from the thawing bag and left at room temperature for use;

7. If the plasma temperature after thawing has returned to room temperature and has not been delivered, the plasma should be transferred to a 4 °C blood storage refrigerator for use.

Eight, matters needing attention

1. The defrosting box should use a separate three-core socket;

2. When draining the water in the defrost box, be sure to connect the drain pipe to prevent overflow after overflowing with water.

3. When it is found that there is damaged plasma, it is necessary to change the water immediately and wash it.

4, to avoid blood bag labels and other items falling into the water tank, so as not to block the water pipe, causing the water circulation system to smash;

5. When the defrosting box is not used for a long time, all the water in the thawing box should be drained.

Nine, maintenance and maintenance

1. The defrosting box should be cleaned and maintained once a week to clean the inner and outer surfaces;

2. Temperature correction: The temperature is detected by the metrology department every year. If the measured temperature is different from the display temperature by more than 0.5 °C, the defrosting box should be corrected.